CN1886038A - Rack-mounted bracket assembly - Google Patents

Rack-mounted bracket assembly Download PDF

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Publication number
CN1886038A
CN1886038A CNA2006100945711A CN200610094571A CN1886038A CN 1886038 A CN1886038 A CN 1886038A CN A2006100945711 A CNA2006100945711 A CN A2006100945711A CN 200610094571 A CN200610094571 A CN 200610094571A CN 1886038 A CN1886038 A CN 1886038A
Authority
CN
China
Prior art keywords
mentioned
guide rail
carriage assembly
rack
main member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2006100945711A
Other languages
Chinese (zh)
Inventor
D·C·穆尔
J·M·路易斯
M·P·罗拉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of CN1886038A publication Critical patent/CN1886038A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B45/00Cabinets, racks or shelf units, characterised by features enabling enlarging in height, length, or depth
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B57/00Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/30Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/48Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of tongues, pins or similar projecting means coacting with openings
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/14Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
    • A47B96/1441Horizontal struts
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/18Construction of rack or frame
    • H05K7/183Construction of rack or frame support rails therefor

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)
  • Drawers Of Furniture (AREA)

Abstract

A rack-mounted bracket assembly comprises a main member having a first end, a second end, and a shelf therebetween. A set of long tabs is disposed on the first end of the main member. A set of short tabs is disposed on the second end of the main member. A retention latch is connected to the main member and limits the movement of the bracket within a rack.

Description

Rack-mounted carriage assembly
Technical field
The present invention is about rack-mounted carriage assembly.
Background technology
Large-scale calculations for the many servers of needs is used, often use the frame of a kind of industrial standard EIA (Electronic Industries Association) or other type to come to dispose some servers of packing into stack type, above-mentioned laminated type configuration can more effectively utilize available space.This electron-like rack construction is fairly simple, very is similar to open-shelf bookcase.Computer server/element frame is constructed with the rear board of porous radial type Qianmen, rigidity side and an activity usually.Industrial standard 19 " the EIA electronic machineframe is usually designed to the row electronic building brick of packing into, described electronic building brick width is 17-3/4 " and variable depth.The height of electronic building brick can change, but a plurality of EIA units of integer normally, above-mentioned EIA unit is called for short it " U ".An EIAU is 1.75 inches.Electronic equipment generally has highly and to be a plurality of " U ", such as, 1U (1.75 "), 2U (3.50 "), 3U (5.25 ") etc.
Usually, electronic component can be fixed in the frame with a pair of horizontal tray, and above-mentioned a pair of horizontal tray is to be fixed on the rack construction near the vertical guide rail place turning.Along with the height reduction of element, the parts number in a particular chassis increases.Therefore, the required carriage number of that frame also increases.Because the carriage number increases, so hardware cost increases, and the required time of installation bracket also increases.Below described preferred embodiments more of the present invention overcome these and other shortcoming of prior art, need and simultaneously attentiveness is concentrated on these.
Summary of the invention
The problems referred to above are most of to be solved by a kind of rack-mounted carriage assembly, and above-mentioned rack-mounted carriage assembly comprises a main member, and described main member has one first end, one second end, and the shelf between above-mentioned two ends.One group leader's fin is arranged on first end of main member.One group of short limb sheet is arranged on second end of main member.One fixedly lock bolt be connected on the main member and the restriction motion of carriage in frame.
Description of drawings
In order to describe exemplary embodiments more of the present invention in detail, describe now with reference to accompanying drawing, wherein:
Fig. 1 illustrates a kind of housing assembly according to the described structure of the embodiment of the invention;
Fig. 2 illustrates the fromer rail of Fig. 1 housing assembly;
Fig. 3 illustrates carriage assembly is installed to according to the first step in the described housing assembly of the embodiment of the invention;
Fig. 4 illustrates carriage assembly is installed to according to second step in the described housing assembly of the embodiment of the invention;
Fig. 5 illustrates carriage assembly is installed to according to the third step in the described housing assembly of the embodiment of the invention;
Fig. 6 illustrates the chassis that is installed in according in the described carriage assembly of the embodiment of the invention;
Fig. 7 illustrates according to the described enhanced carriage assembly of the embodiment of the invention; And
Fig. 8 illustrates according to the described many bracket types housing assembly of the embodiment of the invention;
Embodiment
Whole the following describes with claim in all utilize some term to represent concrete system element.Understand as those skilled in the art, Computer Company can represent an element with different titles.This paper does not plan to distinguish elements different on some titles rather than the function.Be discussed below with claim in, term " comprises " and " comprising " uses in a kind of extendible mode, and therefore be interpreted as that the meaning is meant " including, but are not limited to ... "In addition, term " coupling " or " some couplings " the plan meaning is meant indirectly or directly and connects.Like this, if one first device is coupled on one second device, then the sort of connection can via other device be connected by a kind of direct connection or by a kind of indirect connection.
Following argumentation is at various embodiment of the present invention.Although the one or more embodiment in the middle of these embodiment may be preferred, more disclosed embodiment should not say or be used as the restriction disclosure in addition, comprising the scope of claims.In addition, those skilled in the art should be appreciated that following explanation has wide application, and the argumentation of any embodiment only means it is the exemplary of that embodiment, and not to be used for representing the scope of disclosure, comprise that claims are to be limited to that embodiment.
Each accompanying drawing that this paper provided illustrates a kind of housing assembly of the right.Should be appreciated that a kind of left side housing assembly of complementation has the characteristics identical with the right assembly.Equally, as used herein before and after only be descriptive term, and do not plan to limit the narration of any element absolute position.
Referring now to Fig. 1,, housing assembly 100 comprises a carriage assembly 10, and described carriage assembly 10 is by fromer rail 12 and rear rail 14 supportings.Carriage assembly 10 comprises fixedly lock bolt 18 of a main member 16 and.Main member 16 has rear end 20 and front end 24, and group leader's fin 22 is with in above-mentioned rear end 20, and above-mentioned front end 24 is with one group of short limb sheet 26 and receive threaded structure 28.Between front end 24 and rear end 20, it is the cross section of U-shaped basically that main member 16 has one, and described U-shaped cross-section comprises following shelf 30 and top shelf 32.Retainer 34 is from the upwards rearward end 20 directions extension of following shelf 30.Fixedly lock bolt 18 comprises convex shoulder 36, spring body 38 and release tab 40.Fromer rail 12 comprises some holes or groove 42 and flange 44.Rear rail 14 comprises some holes or groove 46.
Main member 16 can be used an integral material, makes as metal sheet.Fixedly lock bolt 18 also can be used an integral material, makes as spring steel, and is fixed on the main member 16 by rivet 56 or certain other attachment mechanism.
Some grooves 46 that long fin 22 engages on the rear rails 14 are so that 20 place's frame support bracket assemblies 10 in its back-end.Some grooves 42 on the short limb sheet 26 engage leader rails 12 are so that at its front end 24 place's frame support bracket assemblies 10.As seeing among Fig. 2, the fixing flange 44 of the convex shoulder 36 engage leader rails 12 of lock bolt 18, and prevent to move backward, and therefore prevent that short limb sheet 26 and groove 42 from separating.Therefore, later referring to Fig. 1, carriage assembly 10 is connected on fromer rail 12 and the rear rail 14 securely.
Referring now to Fig. 3-5,, Fig. 3-5 illustrates carriage assembly 10 and is installed on guide rail 12 and 14.In first step as shown in Figure 3, carriage assembly 10 is located at an angle to the housing assembly side, so that in the groove 46 that long fin 22 can be inserted on the rear rail 14.In case long fin 22 engages with groove 46, with regard to rotary bracket assembly 10, so that short limb sheet 26 aims at the groove 42 on the fromer rail 12, as shown in Figure 4.In the aligned position of Fig. 4, fixedly lock bolt 18 just inwardly rotates by flange 44.Carriage assembly 10 can move forward then so that short limb sheet 26 engaging grooves 42, and spring body 38 fixedly lock bolt 18 be pushed into flange 44 and engage.In case be in the locked position of Fig. 5, just prevent the motion backward of carriage assembly 10 by fixing lock bolt 18 and engaging of flange 44.Travelling forward of carriage assembly 10 is subjected to front end 24 restrictions, and therefore long fin 22 can not separate with groove 46.Carriage assembly 10 can be by making fixedly lock bolt 18 to intrinsic deflection, as by with release tab 40, and puts upside down above-mentioned installation steps and take off.
Referring now to Fig. 6,, Fig. 6 illustrates a computer module 200 and is arranged in the housing assembly 100.Computer module 200 comprises chassis 48, front apron 50, mounting ear 52 and fastener 54.Computer module 200 is depicted as the high server of a kind of 1U, but computer module 200 can be the computer or the auxiliary equipment of any installation frame.Chassis 48 rests on the following shelf 30, and by described following shelf 30 supportings.Retainer 34 engages the rear portion on chassis 48, so that the rear portion of assembly 200 is fixed on the housing assembly 100.Retainer 54 engage threads are admitted structure 28, as shown in Figure 1, so that the front of assembly 200 is fixed on the housing assembly 100.
In certain embodiments, the weight of computer module, perhaps other factors may require to strengthen above-mentioned carriage assembly.Referring now to Fig. 7,, in one embodiment, carriage assembly 10 is strengthened by a deep floor 56, and described deep floor 56 is assembled on the main member 16.Deep floor 56 can be used the metal sheet manufacturing, and described metal sheet forms a kind of U-shaped cross-section, and this U-shaped cross-section is assemblied between following shelf 30 and the top shelf 32.Deep floor 56 can have a plurality of eyelets 58, and described a plurality of eyelets 58 have alleviated the weight of deep floor 56, and air-flow/cooling is provided, and/or provides and lead to the main member 16 or the fixing inlet (see figure 1) of lock bolt 18.Deep floor 56 can be a tight fit in the main member 16 simply, perhaps can be attached on the main member by rivet, screw or certain other attachment means.
Referring now to Fig. 8,, a plurality of main members can interconnect, so that form many carriage assemblies 110, described many carriage assemblies 110 can be as mentioned above by fromer rail and rear rail supporting.Many carriage assemblies 110 comprise a plurality of main members 16 that are connected on the supporting bracket 60.Liner plate 60 can be used the metal sheet manufacturing, and is used for making a plurality of main members to interconnect, so that they can be mounted to a unit.One or more fixedly lock bolts 18 are fixed on the selected main member 16 and engage leader rail 12.Shelf 30 can support an independent computer system below each, and therefore, many carriage assemblies 110 are provided for the supporting member of a plurality of computer systems, and above-mentioned a plurality of computer systems have the element of minimum number and complexity.
Above described meaning illustrate principle of the present invention and various different embodiment.Concerning those skilled in the art, in case fully understood above-mentioned open, then many changes and revise and will become apparent.For example, carriage assembly can so that support predetermined computer system, and be not limited to IU embodiment as herein described by any desirable size manufacturing.Plan following claims are understood to include all such changes and modifications.

Claims (10)

1. a rack-mounted carriage assembly (10) comprising:
A main member (16), described main member (16) has one first end (20), one second end (24), and the shelf (30) between above-mentioned two ends;
One group leader's fin (22), described group leader's fin (22) is arranged on first end (20) of above-mentioned main member (16);
One group of short limb sheet (26), described one group of short limb sheet (22) are arranged on second end (24) of above-mentioned main member (16); And
A fixing lock bolt (18), described fixedly lock bolt (18) is arranged on the above-mentioned main member (16), wherein the motion of said fixing lock bolt (18) restriction carriage in frame.
2. rack-mounted carriage assembly as claimed in claim 1 (10) also comprises:
A receive threaded structure, described receive threaded structure is arranged on second end (24) of above-mentioned main member (16); And
A retainer, described retainer extends from the shelf (30) of above-mentioned main member (16).
3. rack-mounted carriage assembly as claimed in claim 1 (10) also comprises:
One first guide rail, described first guide rail comprises the hole of the above-mentioned long fins of a plurality of joints (22); And
One second guide rail, described second guide rail comprises the hole of the above-mentioned short limb sheets of a plurality of joints (26).
4. rack-mounted carriage assembly as claimed in claim 3 (10), wherein above-mentioned second guide rail also comprises a flange, described flange and said fixing lock bolt (18) face connect, and separate so that prevent above-mentioned short limb sheet (26) and above-mentioned second guide rail.
5. rack-mounted carriage assembly as claimed in claim 4 (10), wherein said fixing lock bolt (18) comprising:
A convex shoulder, described convex shoulder engages the flange of above-mentioned second guide rail;
A spring member, described spring member is pushed into above-mentioned convex shoulder and flange engages; And
A release tab, described release tab is movable, so that above-mentioned convex shoulder and flange are separated.
6. rack-mounted carriage assembly as claimed in claim 5 (10), wherein said fixing lock bolt (18) is made with a kind of whole block material.
7. rack-mounted carriage assembly as claimed in claim 1 (10) also comprises a stiffener that is arranged on the above-mentioned main member (16).
8. frame assemble method comprises:
A carriage assembly (10) is inserted a frame, so that group leader's fin (22) engages the some grooves that are arranged on the back guide rail;
Runing rest assembly (10) is so that the some grooves on making one group of short limb sheet (26) and being arranged on fromer rail are aimed at;
Move forward carriage assembly (10), so that each short limb sheet (26) engages with some grooves on the fromer rail; And
Make on the guide rail of front flange with one fixedly lock bolt (18) engage separate so that prevent each short limb sheet (26) and each groove on the guide rail of front.
9. rack method as claimed in claim 8 also comprises:
A computer chassis is bearing on the shelf (30) of carriage assembly (10);
Computer chassis is slided with respect to carriage assembly (10), engage a back retainer until the chassis, above-mentioned back retainer extends upward from shelf (30); And
Engage by the fastener that is arranged on the chassis is constructed with the receive threaded on being arranged on housing assembly, computer chassis is fixed on the frame.
10. frame assemble method as claimed in claim 8 also comprises:
Handle fixedly lock bolt (18), so that separate with flange;
Movable support bracket assembly (10) backward is so that each short limb sheet (26) separates with groove on the guide rail of front; And
Movable support bracket assembly (10) is so that separate each long fin (22) and groove on the guide rail of back.
CNA2006100945711A 2005-06-21 2006-06-21 Rack-mounted bracket assembly Pending CN1886038A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/157,739 US20060283816A1 (en) 2005-06-21 2005-06-21 Rack-mounted bracket assembly
US11/157739 2005-06-21

Publications (1)

Publication Number Publication Date
CN1886038A true CN1886038A (en) 2006-12-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100945711A Pending CN1886038A (en) 2005-06-21 2006-06-21 Rack-mounted bracket assembly

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US (1) US20060283816A1 (en)
CN (1) CN1886038A (en)

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